People wait in a queue to receive medical treatment in the Chinese hospital ship Peace Ark in Djibouti, on Aug. 26, 2017. The Peace Ark arrived in Djibouti on Wednesday and was expected to carry out a nine-day medical service in Djibouti. It will then travel to Sierra Leone, Gabon, Tanzania and other countries to provide free medical and humanitarian services. (Xinhua/Wang Shoubao) |